|
|
|
|
Зображення носить ознайомчий зміст
|
Simatic S7-1200, Analog Input G2: SB 1231, 4AI 14bit ADC (±10V/ ±5V/ ±2.5V/ 0/4..20mA) Код:
6ES7231-4HD50-0XB0
Прайсова ціна (за курсом НБУ) (indicative)
Виробник
:
|
Наявність на європейському складі (доставка 1 тиждень):
21 days
|
Вага:
0.0473 kg/pc
|
об'єм:
0.0002 m3/pc
|
|
|
|
|
Overview
Simatic S7-1200 G2 SB 1231 analog input signal board with 4 differential analog inputs for voltage or current signals.
General
|
Product type
|
SB 1231 AI 4x14bit
|
|
Module type
|
Analog input signal board
|
|
System
|
Simatic S7-1200 G2
|
Analog Inputs
|
Number of inputs
|
4
|
|
Input type
|
Voltage or current, differential
|
|
Voltage ranges
|
±10V, ±5V, ±2.5V
|
|
Current ranges
|
0..20mA, 4..20mA
|
|
Resolution
|
13bit plus sign bit
|
|
Maximum input voltage
|
±35V
|
|
Maximum input current
|
±40mA
|
|
Noise rejection
|
400Hz, 60Hz, 50Hz, 10Hz
|
|
Accuracy at 25°C
|
±0.1% of full scale
|
Power Supply ^Power Loss
|
Rated supply voltage
|
24VDC
|
|
Supply voltage range
|
20.4..28.8VDC
|
|
Current consumption, 24VDC
|
30mA
|
|
Bus current consumption
|
28mA max. at 5VDC
|
|
Power loss
|
1.4W
|
|
Reverse supply voltage protection
|
Yes
|
Diagnostics ^Connection
|
Diagnostics
|
Overflow/underflow, low 24VDC, open wire
|
|
Open-wire detection
|
4..20mA range
|
|
Cable length
|
100m, twisted ^shielded
|
|
Cable size
|
0.2..0.8mm²
|
Operating Conditions
|
Horizontal mounting
|
-20..60°C
|
|
Vertical mounting
|
-20..50°C
|
|
Relative humidity
|
95% max. at 25°C, non-condensing
|
|
|
|
|
